ios - Making Large Title Display on iOS 11 Right to Left

Question

As of iOS 11, Apple has added Large Title Display Mode for UINavigationBar and UINavigationItem which makes an effect like this:

We could simply turn this effect on using the following Swift code:

navigationBar.prefersLargeTitles = true

My question is how we can make the large title right to left to be usable for Eastern right to left languages?

Thanks in advance.

Answer 1

我使用这种方法：

override func viewDidLoad() {
    super.viewDidLoad()

    navigationController?.navigationBar.subviews[1].semanticContentAttribute = .forceRightToLeft

}

Answer 2

好吧，它应该是所有 RTL 语言的自动 RTL。您所要做的就是将设备语言设置为 RTL 语言之一。或者，如果您在模拟器中进行调试，您可以使用 Xcode 随附的仪器来模拟 RTL，而您实际上正在使用 LTR 语言